65009870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1009}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 124351200

約数和(自身を除く): 59341330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 758, 1009, 1895, 2018, 3790, 5045, 6443, 10090, 12886, 17153, 32215, 34306, 64430, 85765, 171530, 382411, 764822, 1912055, 3824110, 6500987, 13001974, 32504935, 65009870]

約数ペア:

[(1, 65009870), (2, 32504935), (5, 13001974), (10, 6500987), (17, 3824110), (34, 1912055), (85, 764822), (170, 382411), (379, 171530), (758, 85765), (1009, 64430), (1895, 34306), (2018, 32215), (3790, 17153), (5045, 12886), (6443, 10090)]